The American Economic Association's registry for randomized controlled trials
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1635 Trials Found
C91, D91, M41
D83, J64
C93, D72, D83
D01, D31, D72, D91
D10, D91, Z10
C91, D83
J24, J16, J81, C91, C92
C21, C83, C90, D12, D83, D91
E21, E24, E52, C83, D84
D44, C72, I20, I28, C91,C92,C93